<?
    switch ($this->level)
    {
        case 1: // EXPAND_ACCOUNTS
            echo $this->companiesInAccounts();
            break;

        case 2: // EXPAND_ACCOUNTS_IN_COMPANY
            echo $this->accounts();
            break;

        case 3: // EXPAND_ACCOUNTS_ACCOUNTS
            echo $this->companiesInAccounts(array("model_company" => $this->model_company, "expand" => $this->accounts()));
            break;
    }; // switch ($this->level)
?>